summaryrefslogtreecommitdiffstats
path: root/drivers/phy
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2015-06-273-0/+214
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Ralf Baechle: - Improvements to the tlb_dump code - KVM fixes - Add support for appended DTB - Minor improvements to the R12000 support - Minor improvements to the R12000 support - Various platform improvments for BCM47xx - The usual pile of minor cleanups - A number of BPF fixes and improvments - Some improvments to the support for R3000 and DECstations - Some improvments to the ATH79 platform support - A major patchset for the JZ4740 SOC adding support for the CI20 platform - Add support for the Pistachio SOC - Minor BMIPS/BCM63xx platform support improvments. - Avoid "SYNC 0" as memory barrier when unlocking spinlocks - Add support for the XWR-1750 board. - Paul's __cpuinit/__cpuinitdata cleanups. - New Malta CPU board support large memory so enable ZONE_DMA32. * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (131 commits) MIPS: spinlock: Adjust arch_spin_lock back-off time MIPS: asmmacro: Ensure 64-bit FP registers are used with MSA MIPS: BCM47xx: Simplify handling SPROM revisions MIPS: Cobalt Don't use module_init in non-modular MTD registration. MIPS: BCM47xx: Move NVRAM driver to the drivers/firmware/ MIPS: use for_each_sg() MIPS: BCM47xx: Don't select BCMA_HOST_PCI MIPS: BCM47xx: Add helper variable for storing NVRAM length MIPS: IRQ/IP27: Move IRQ allocation API to platform code. MIPS: Replace smp_mb with release barrier function in unlocks. MIPS: i8259: DT support MIPS: Malta: Basic DT plumbing MIPS: include errno.h for ENODEV in mips-cm.h MIPS: Define GCR_GIC_STATUS register fields MIPS: BPF: Introduce BPF ASM helpers MIPS: BPF: Use BPF register names to describe the ABI MIPS: BPF: Move register definition to the BPF header MIPS: net: BPF: Replace RSIZE with SZREG MIPS: BPF: Free up some callee-saved registers MIPS: Xtalk: Update xwidget.h with known Xtalk device numbers ...
| * PHY: Add driver for Pistachio USB2.0 PHYAndrew Bresticker2015-06-213-0/+214
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a driver for the USB2.0 PHY found on the IMG Pistachio SoC. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: James Hartley <james.hartley@imgtec.com> Cc: Damien Horsley <Damien.Horsley@imgtec.com> Patchwork: https://patchwork.linux-mips.org/patch/9728/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge tag 'usb-4.2-rc1' of ↵Linus Torvalds2015-06-2613-48/+1101
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here's the big USB patchset for 4.2-rc1. As is normal these days, the majority of changes are in the gadget drivers, with a bunch of other small driver changes. All of these have been in linux-next with no reported issues" * tag 'usb-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (175 commits) usb: dwc3: Use ASCII space in Kconfig usb: chipidea: add work-around for Marvell HSIC PHY startup usb: chipidea: allow multiple instances to use default ci_default_pdata dt-bindings: Consolidate ChipIdea USB ci13xxx bindings phy: add Marvell HSIC 28nm PHY phy: Add Marvell USB 2.0 OTG 28nm PHY dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings USB: ssb: use devm_kzalloc USB: ssb: fix error handling in ssb_hcd_create_pdev() usb: isp1760: check for null return from kzalloc cdc-acm: Add support of ATOL FPrint fiscal printers usb: chipidea: usbmisc_imx: Remove unneeded semicolon USB: usbtmc: add device quirk for Rigol DS6104 USB: serial: mos7840: Use setup_timer phy: twl4030-usb: add ABI documentation phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function. phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback. phy: twl4030-usb: make runtime pm more reliable. drivers:usb:fsl: Fix compilation error for fsl ehci drv usb: renesas_usbhs: Don't disable the pipe if Control write status stage ...
| * | phy: add Marvell HSIC 28nm PHYRob Herring2015-06-093-0/+231
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add PHY driver for the Marvell HSIC 28nm PHY. This PHY is found in PXA1928 SOC. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | phy: Add Marvell USB 2.0 OTG 28nm PHYRob Herring2015-06-093-0/+366
| | | | | | | | | | | | | | | | | | | | | | | | Add driver for USB 28nm PHY found in Marvell PXA1928 SOC. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | Merge 4.1-rc7 into usb-nextGreg Kroah-Hartman2015-06-084-7/+12
| |\| | | | | | | | | | | | | | | | | | | This resolves a merge issue in musb_core.c and we want the fixes that were in Linus's tree in this branch as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | Merge tag 'phy-for-v4.2' of ↵Greg Kroah-Hartman2015-06-038-48/+303
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 4.2 merge window *) new Broadcom SATA3 PHY driver for Broadcom STB SoCs *) new phy API to get PHY by index which is used in EHCI and OHCI controller drivers *) support specifying supply at port level used for multi-port PHYs *) sparse warning fixes in miphy PHYs *) fix pm_runtime issues in twl4030 driver Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function.NeilBrown2015-06-011-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The USB phy should initialize with power-off, and will be powered on by the USB system when a cable connection is detected. Having this pm_runtime_get_sync() during probe causes the phy to *always* be powered on. Removing it returns to sensible power management. Fixes: 96be39ab34b77c6f6f5cd6ae03aac6c6449ee5c4 Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback.NeilBrown2015-06-011-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the runtime_suspend callback is running, 'runtime_status' is always RPM_SUSPENDING, so pm_runtime_suspended() will always fail. Similarly while the runtime_resume callback is running 'runtime_status' is RPM_RESUMING, so pm_runtime_active() will always fail. So remove these two pointless tests. Signed-off-by: NeilBrown <neil@brown.name> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: twl4030-usb: make runtime pm more reliable.NeilBrown2015-06-011-9/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A construct like: if (pm_runtime_suspended(twl->dev)) pm_runtime_get_sync(twl->dev); is against the spirit of the runtime_pm interface as it makes the internal refcounting useless. In this case it is also racy, particularly as 'put_autosuspend' is used to drop a reference. When that happens a timer is started and the device is runtime-suspended after the timeout. If the above code runs in this window, the device will not be found to be suspended so no pm_runtime reference is taken. When the timer expires the device will be suspended, which is against the intention of the code. So be more direct is taking and dropping references. If twl->linkstat is VBUS_VALID or ID_GROUND, then hold a pm_runtime reference, otherwise don't. Define "cable_present()" to test for this condition. Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: add Broadcom SATA3 PHY driver for Broadcom STB SoCsBrian Norris2015-05-223-0/+226
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Supports up to two ports which can each be powered on/off and configured independently. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: rcar-gen2: Add support for R-Car E2Yoshihiro Shimoda2015-05-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a compatible string to support for R-Car E2. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: core: Check requested PHY status in _of_phy_get()Axel Lin2015-05-114-17/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a common checking in various drivers, so move the checking to _of_phy_get(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: miphy365x: fix sparse warningsFelipe Balbi2015-05-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing 'static' modifier so sparse won't complain anymore. Signed-off-by: Felipe Balbi <balbi@ti.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: miphy28lp: fix sparse warningsFelipe Balbi2015-05-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing __iomem annotation to the base address so Sparse doesn't complain. Signed-off-by: Felipe Balbi <balbi@ti.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: phy-core: allow specifying supply at port levelDmitry Torokhov2015-05-111-13/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multi-port phys may have per port power supplies. Let's change phy core to look for supply at the port level when multiple ports are specified. To keep compatibility with the existing device tree board descriptions for single-port phys we will continue looking up the power supply at the parent node level Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Signed-off-by: Arun Ramamurthy <arun.ramamurthy@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * | phy: core: Add devm_of_phy_get_by_index to phy-coreArun Ramamurthy2015-05-111-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some generic drivers, such as ehci, may use multiple phys and for such drivers referencing phy(s) by name(s) does not make sense. Instead of inventing new naming schemes and using custom code to iterate through them, such drivers are better of using nameless phy bindings and using this newly introduced API to iterate through them. Signed-off-by: Arun Ramamurthy <arun.ramamurthy@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> [kishon@ti.com: fix compilation errors] Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| * | | phy: sun4i-usb: Add a sunxi specific function for setting squelch-detectHans de Goede2015-05-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sunxi otg phy has a bug where it wrongly detects a high speed squelch when reset on the root port gets de-asserted with a lo-speed device. The workaround for this is to disable squelch detect before de-asserting reset, and re-enabling it after the reset de-assert is done. Add a sunxi specific phy function to allow the sunxi-musb glue to do this. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | phy: add driver for TI TUSB1210 ULPI PHYHeikki Krogerus2015-05-133-0/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TUSB1210 ULPI PHY has vendor specific register for eye diagram tuning. On some platforms the system firmware has set optimized value to it. In order to not loose the optimized value, the driver stores it during probe and restores it every time the PHY is powered back on. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: David Cohen <david.a.cohen@linux.intel.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
| * | | phy: helpers for USB ULPI PHY registeringHeikki Krogerus2015-05-131-0/+31
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ULPI PHYs need to be bound to their controllers with a lookup. This adds helpers that the ULPI drivers can use to do both, the registration of the PHY and the lookup, at the same time. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: David Cohen <david.a.cohen@linux.intel.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | Mohit Kumar has movedPratyush Anand2015-06-252-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mohit's email-id doesn't exist anymore as he has left the company. Replace ST's id with mohit.kumar.dhaka@gmail.com. Signed-off-by: Pratyush Anand <pratyush.anand@gmail.com> Cc: Mohit Kumar <mohit.kumar.dhaka@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Pratyush Anand has movedPratyush Anand2015-06-252-4/+4
| |/ |/| | | | | | | | | | | | | | | pratyush.anand@st.com email-id doesn't exist anymore as I have left the company. Replace ST's id with pratyush.anand@gmail.com. Signed-off-by: Pratyush Anand <pratyush.anand@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK valueYoshihiro Shimoda2015-05-121-2/+2
| | | | | | | | | | | | | | | | | | | | According to the technical update (No. TN-RCS-B011A/E), the UGSTS LOCK bit location is bit 8, not bits 1 and 0. It also says that the register address offset of UGSTS is 0x88, not 0x90. So, this patch fixes the USBHS_UGSTS_LOCK value and some comments. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: omap-usb2: invoke pm_runtime_disable on error pathKishon Vijay Abraham I2015-05-121-0/+1
| | | | | | | | | | | | | | | | | | if devm_clk_get for wkupclk fails, there will be an unbalanced pm_runtime_enable. Fix it here. Reported-by: Benoit Parrot <bparrot@ti.com> Cc: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: fix Kconfig dependenciesFelipe Balbi2015-05-121-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DM816x PHY uses usb_phy_* methods and because of that, it must select USB_PHY, however, because the drivers in question (DM816x, TWL4030 and OMAP_USB2) sit outside of drivers/usb/ directory, meaning they can be built even if USB_SUPPORT=n. This patches fixes the dependencies by adding USB_SUPPORT as a dependency and making all drivers select USB_PHY (which cannot be selected through menuconfig). Note that this fixes some linking breakages when building with randconfig. Cc: Tony Lindgren <tony@atomide.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: qcom-ufs: Switch dependency to ARCH_QCOMStephen Boyd2015-05-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This phy only exists on platforms under ARCH_QCOM, not ARCH_MSM. Cc: Yaniv Gardi <ygardi@codeaurora.org> Cc: Dov Levenglick <dovl@codeaurora.org> Cc: Christoph Hellwig <hch@lst.de> Cc: David Brown <davidb@codeaurora.org> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Yaniv Gardi <ygardi@codeaurora.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* | phy: core: Fix error checking in (devm_)phy_optional_getAxel Lin2015-05-111-2/+2
|/ | | | | | | | Don't pass valid pointer to PTR_ERR, use PTR_ERR(phy) only when IS_ERR(phy) is true. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* Merge tag 'usb-4.1-rc1' of ↵Linus Torvalds2015-04-1318-89/+580
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver updates from Greg KH: "Here's the big USB (and PHY) driver patchset for 4.1-rc1. Everything here has been in linux-next, and the full details are below in the shortlog. Nothing major, just the normal round of new drivers,api updates, and other changes, mostly in the USB gadget area, as usual" * tag 'usb-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (252 commits) drivers/usb/core: devio.c: Removed an uneeded space before tab usb: dwc2: host: sleep USB_RESUME_TIMEOUT during resume usb: chipidea: debug: add low power mode check before print registers usb: chipidea: udc: bypass pullup DP when gadget connect in OTG fsm mode usb: core: hub: use new USB_RESUME_TIMEOUT usb: isp1760: hcd: use new USB_RESUME_TIMEOUT usb: dwc2: hcd: use new USB_RESUME_TIMEOUT usb: host: sl811: use new USB_RESUME_TIMEOUT usb: host: r8a66597: use new USB_RESUME_TIMEOUT usb: host: oxu210hp: use new USB_RESUME_TIMEOUT usb: host: fusbh200: use new USB_RESUME_TIMEOUT usb: host: fotg210: use new USB_RESUME_TIMEOUT usb: host: isp116x: use new USB_RESUME_TIMEOUT usb: musb: use new USB_RESUME_TIMEOUT usb: host: uhci: use new USB_RESUME_TIMEOUT usb: host: ehci: use new USB_RESUME_TIMEOUT usb: host: xhci: use new USB_RESUME_TIMEOUT usb: define a generic USB_RESUME_TIMEOUT macro usb: musb: dsps: fix build on i386 when COMPILE_TEST is set ehci-hub: use USB_DT_HUB ...
| * Merge tag 'for-4.1' of ↵Greg Kroah-Hartman2015-04-1018-89/+580
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: New Features ============ *) Add driver for USB PHYs on sun9i *) Add driver for USB PHY on dm816x *) Modified exynos5-usbdrd driver to add support for Exynos5433 SoC Fixes ===== *) Fix power_on/power_off failure paths in some drivers *) Make miphy365x use generic PHY type constants *) Fix build errors due to missing export symbols in qcom-ufs driver *) Make all the functions return proper error values Cleanups ======== *) use PTR_ERR_OR_ZERO to simplify code *) use devm_kcalloc instead of devm_kzalloc with multiply *) remove un-necessary ifdef CONFIG_OF
| | * phy: spear1340-miphy: Return proper error for spear1340_miphy_xlateAxel Lin2015-04-031-2/+2
| | | | | | | | | | | | | | | | | | | | | The of_xlate callback should return ERR_PTR on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: spear1310-miphy: Return proper error for spear1310_miphy_xlateAxel Lin2015-04-031-2/+2
| | | | | | | | | | | | | | | | | | | | | The of_xlate callback should return ERR_PTR on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: miphy365x: Use the generic phy type constants in dt-bindings/phy/phy.hPeter Griffin2015-04-031-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now there are generic phy type constants declared in phy.h, migrate over to using them rather than defining our own. This change has been done as one atomic commit to be bisectable. Note: The values of the defines are the same, so there is no ABI breakage with this patch. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: Add driver to support individual USB PHYs on sun9iChen-Yu Tsai2015-04-033-0/+214
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unlike previous Allwinner SoCs, there is no central PHY control block on the A80. Also, OTG support is completely split off into a different controller. This adds a new driver to support the regular USB PHYs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: Add a driver for dm816x USB PHYTony Lindgren2015-04-033-0/+298
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a minimal driver for dm816x USB. This makes USB work on dm816x without any other changes needed as it can use the existing musb_dsps glue layer for the USB controller. Note that this phy is different from dm814x and am335x. Cc: Bin Liu <binmlist@gmail.com> Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: qcom-ufs: Don't return error if fail to get optional resourceAxel Lin2015-04-031-20/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "dev_ref_clk_ctrl_mem" is optional resource, so don't return error if fail to get the resource. Since it's an optional resource, don't emit error if fail to get dev_ref_clk_ctrl_mem. Also remove redundant test for res, it's done by devm_ioremap_resource(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: qcom-ufs: Fix build error due to missing export symbolsAxel Lin2015-04-031-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix below build error when compile the driver as a module. ERROR: "ufs_qcom_phy_power_off" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_power_on" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_exit" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_calibrate" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_generic_probe" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_init_vregulators" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_init_clks" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_remove" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "get_ufs_qcom_phy" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! ERROR: "ufs_qcom_phy_power_off" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_power_on" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_exit" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_generic_probe" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_init_vregulators" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_init_clks" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_calibrate" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "ufs_qcom_phy_remove" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! ERROR: "get_ufs_qcom_phy" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: samsung_usb2: Fixup samsung_usb2_phy_power_on/off pathsAxel Lin2015-03-261-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | Ensure we have balanced clk_prepare_enable/clk_disable_unprepare calls if .power_on or .power_off callbacks return error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: exynos5-usbdrd: Add to support for Exynos5433 SoCJaewon Kim2015-03-261-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds driver data to support for Exynos5433 SoC. The Exynos5433 has one USB3.0 Host and USB3.0 DRD(Dual Role Device). Exynos5433 is simplar to Eyxnos7 but Exynos5433 have one more USB3.0 Host controller. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: qcom-ufs: Catch devm_phy_create failure in ufs_qcom_phy_generic_probeAxel Lin2015-03-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Current code does NULL test against return value of ufs_qcom_phy_generic_probe. However, in the case of devm_phy_create() failure, ufs_qcom_phy_generic_probe does not return NULL. Fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: stih41x-usb: Fixup stih41x_usb_phy_power_on failure pathAxel Lin2015-03-261-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If stih41x_usb_phy_power_on() fails, we need to call clk_disable_unprepare() before return error. This is to ensure we have balanced clk_enable/disable calls. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: berlin-usb: Set drvdata for phy and use itAxel Lin2015-03-101-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the context where we have pointer to struct phy, it's useful to call phy_get_drvdata() to get the address of priv. With this change, we can remove the to_phy_berlin_usb_priv() macro and remove *phy from struct phy_berlin_usb_priv. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: ti-pipe3: Remove unneeded ifdef CONFIG_OF guard and of_match_ptrAxel Lin2015-03-101-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | if !CONFIG_OF, the probe fails. This is a dt-only driver, so the ifdef CONFIG_OF guard and of_match_ptr are not needed. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: omap-usb2: Remove unneeded ifdef CONFIG_OF guard and of_match_ptrAxel Lin2015-03-101-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | if !CONFIG_OF, the probe fails. This is a dt-only driver, so the ifdef CONFIG_OF guard and of_match_ptr are not needed. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: omap-control: Remove unneeded ifdef CONFIG_OF guard and of_match_ptrAxel Lin2015-03-101-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | if !CONFIG_OF, the probe fails. This is a dt-only driver, so the ifdef CONFIG_OF guard and of_match_ptr are not needed. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: miphy28lp: Use PTR_ERR_OR_ZEROAxel Lin2015-03-101-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Gabriel Fernandez<gabriel.fernandez@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: berlin-sata: Use devm_kcalloc at appropriate placeAxel Lin2015-03-101-1/+1
| | | | | | | | | | | | | | | | | | | | | Prefer devm_kcalloc over devm_kzalloc with multiply. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: xgene: Use PTR_ERR_OR_ZEROAxel Lin2015-03-101-18/+5
| | | | | | | | | | | | | | | | | | | | | Also remove unneeded goto and rc variable. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | * phy: berlin-usb: Use PTR_ERR_OR_ZEROAxel Lin2015-03-101-4/+1
| | | | | | | | | | | | | | | | | | | | | PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
| | |
| \ \
*-. \ \ Merge remote-tracking branches 'regulator/topic/mode', ↵Mark Brown2015-04-101-2/+2
|\ \ \ \ | |_|/ / |/| | / | | |/ 'regulator/topic/notifier', 'regulator/topic/palmas', 'regulator/topic/qcom' and 'regulator/topic/stw481x' into regulator-next
| * / regulator: fixes for regulator_set_optimum_mode name changeStephen Rothwell2015-03-101-2/+2
| |/ | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 07:50:32 +0000